Point Forecast Matrices
Issued by NWS Charleston, SC

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Point Forecast Matrices
National Weather Service Charleston SC
1248 AM EST Fri Feb 24 2017

SCZ050-242100-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56          81          56          81          44
Temp                   59 57 58 71 79 79 67 61 58 57 58 72 80 78 67 59 53 48 45
Dewpt                  56 56 56 58 59 59 58 58 57 57 58 58 56 50 44 39 36 33 30
RH                     90 96 93 63 50 50 73 90 96100100 61 44 37 43 47 52 56 55
Wind dir                N NE NE NE  E  E  E SE SE  S SW SW  W  W  W  W NW NW  N
Wind spd                4  2  3  5  6  6  4  3  2  2  4 10 13 13 10  9  9  8  5
Clouds                 CL SC B1 SC SC FW FW FW FW SC SC SC SC SC FW CL FW FW FW
PoP 12hr                      0           0           0          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S
Obvis                     PF  F                PF  F


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          65      45    74      58    78      61    80      59    67
Temp          62 51   45 48 72 64   60 59 77 69   62 62 79 72   63 59 64 61
Dewpt         27 35   40 44 51 55   58 58 60 61   62 61 61 62   59 55 49 45
PWind dir        NE      SE     S       S    SW       S    SW      SW    NW
Wind char        LT      LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    CL CL   FW FW SC SC   SC SC SC SC   SC B1 SC SC   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    10      20    30
Rain shwrs                                                       S  S  C  C

$$
GAZ118-242100-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      56          81          56          81          43
Temp                   60 58 57 70 79 80 67 62 60 58 58 72 80 78 66 58 52 46 44
Dewpt                  56 57 56 59 60 60 59 59 58 58 58 58 56 50 43 38 34 32 30
RH                     87 96 96 68 52 51 75 90 93100100 61 44 37 43 47 50 58 57
Wind dir                N  N NE NE  E  E SE SE  S  S SW  W  W  W  W NW NW NW NW
Wind spd                2  2  0  5  6  6  5  4  3  3  5 10 13 14 10  9 10  8  6
Clouds                 CL SC B1 SC SC FW FW FW FW SC B1 SC SC FW FW CL CL CL CL
PoP 12hr                      0           0           0          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S
Sprinkles
Obvis                     PF  F                PF  F


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          66      46    76      58    80      61    82      59    69
Temp          64 52   47 48 75 67   60 59 78 71   63 62 81 73   64 59 66 62
Dewpt         30 37   44 46 53 57   58 58 62 62   61 61 63 62   59 56 49 47
PWind dir        NE      SE    SE       S     S       S    SW      SW    NW
Wind char        LT      LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    CL CL   FW FW FW SC   SC SC SC SC   SC SC SC SC   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    10      20    30
Rain shwrs                                                       S  S  C  C

$$
SCZ050-242100-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      58          77          57          78          46
Temp                   62 60 59 69 75 74 65 61 59 58 58 70 76 75 65 58 53 49 46
Dewpt                  57 57 57 59 60 59 58 58 57 58 58 58 57 52 46 41 37 34 31
RH                     84 90 93 70 60 59 78 90 93100100 66 52 45 50 53 54 56 55
Wind dir               NE NE NE NE  E  E  E SE SE  S SW SW SW  W  W  W NW  N  N
Wind spd                8  4  4  8  9 10  4  2  2  2  4 10 13 13 11 11 11 10  8
Clouds                 CL SC SC SC FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW
PoP 12hr                      0           0           5          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  S
Obvis                     PF PF                PF  F


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          64      48    72      59    76      62    78      60    67
Temp          62 53   48 50 71 64   61 60 75 68   63 63 77 70   63 60 65 61
Dewpt         29 36   41 45 52 56   59 59 61 62   63 62 62 63   60 56 50 47
PWind dir        NE      SE     S       S    SW       S    SW      SW    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    CL CL   FW FW FW SC   SC SC SC SC   SC B1 SC SC   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    10      20    30
Rain shwrs                                                       S  S  C  C

$$
SCZ048-242100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      57          79          56          80          44
Temp                   60 59 58 71 78 78 67 61 60 58 58 72 78 78 65 57 52 47 44
Dewpt                  57 57 57 58 59 59 59 58 58 58 58 58 56 50 44 39 35 32 31
RH                     90 93 96 63 52 52 75 90 93100100 61 47 37 46 51 52 56 60
Wind dir                N  N NE NE  E  E SE SE  S  S SW SW  W  W  W  W NW NW  N
Wind spd                2  2  3  5  6  6  4  3  2  3  4  9 13 13 10  9 10  9  6
Clouds                 CL SC B1 SC FW FW FW FW FW SC SC SC SC FW FW FW CL CL CL
PoP 12hr                      0           0           0          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  S
Sprinkles
Obvis                     PF  F                PF  F


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          66      46    74      57    79      60    80      58    69
Temp          62 51   46 50 73 64   60 59 77 67   62 61 79 70   64 59 66 62
Dewpt         29 37   42 46 51 56   58 58 60 61   61 61 61 62   59 55 48 46
PWind dir        NE      SE     S       S     S       S    SW      SW    NW
Wind char        LT      LT    GN      LT    GN      LT    GN      GN    GN
Avg clouds    CL CL   FW FW FW SC   SC SC SC SC   SC SC SC SC   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    10      20    30
Rain shwrs                                                       S  S  C  C

$$
SCZ043-242100-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          82          55          81          42
Temp                   57 55 55 70 79 81 69 61 58 57 56 71 80 79 66 56 50 45 42
Dewpt                  56 55 55 57 57 57 57 57 57 57 56 57 54 47 39 35 33 31 30
RH                     96100100 63 47 44 66 87 96100100 61 41 32 37 45 52 58 62
Wind dir                N  N NE NE  E SE SE  S  S  S SW SW  W  W  W  W NW NW  N
Wind spd                0  0  0  4  4  4  4  3  3  2  4  9 13 13 10  9  8  6  4
Clouds                 CL SC B1 SC FW FW FW FW FW SC SC SC SC FW FW CL CL CL CL
PoP 12hr                      0           0           0          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S
Sprinkles
Obvis                     PF  F                PF  F
Wind chill                                                                   39
Min chill                                                                    38


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          65      42    74      55    80      59    81      56    68
Temp          62 51   42 44 72 64   56 56 77 69   61 60 80 72   62 56 66 62
Dewpt         27 33   38 42 49 54   56 56 59 60   60 60 60 60   57 55 46 44
PWind dir        NE       E     S       S    SW       S    SW      SW    NW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    CL CL   FW FW SC SC   SC SC B1 SC   SC B1 SC B1   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    20      20    30
Rain shwrs                                               S  S    S  S  C  C
Tstms                                                    S  S

$$
GAZ099-242100-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1248 AM EST Fri Feb 24 2017

Date           02/23/17      Fri 02/24/17            Sat 02/25/17            Sun
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      54          82          57          78          40
Temp                   57 55 55 68 78 82 71 63 60 59 58 70 77 76 64 54 48 43 41
Dewpt                  57 55 55 57 58 58 58 58 58 59 58 55 50 45 39 36 33 31 29
RH                    100100100 68 50 44 63 84 93100100 59 39 33 40 50 56 62 62
Wind dir                E NE NE  E  E SE SE  S  S  S SW  W  W  W  W NW NW NW NW
Wind spd                0  0  0  4  4  4  4  4  5  4  5 11 14 14  9  8  9  6  4
Clouds                 CL SC B1 SC SC FW FW SC SC SC B1 B1 SC FW FW CL CL CL CL
PoP 12hr                      0           0           5          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S
Sprinkles
Obvis                     PF  F                PF PF
Wind chill                                                                39 38
Min chill                                                                    36


Date           02/26  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          66      43    76      57    81      60    82      58    68
Temp          62 54   44 45 74 69   60 58 79 75   64 61 80 75   63 58 64 62
Dewpt         29 32   38 42 50 55   56 57 61 61   60 60 63 61   58 55 47 46
PWind dir        NE      SE     S       S    SW       S    SW       W    NW
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    CL CL   CL FW SC SC   SC SC SC SC   SC SC SC B1   B1 B2 B2 B1
PoP 12hr          0       0    10      10    10      10    20      20    30
Rain shwrs                                               S  S    S  S  C  C
Tstms                                                    S  S

$$

PRODUCT KEY...

--- Cloud Cover ---
CODE   PERCENTAGE            SKY COVER DAY/NIGHT
 CL    0 TO <=5 percent      Sunny/Clear
 FW    >5 TO <=25 percent    Sunny/Mostly Clear
 SC    >25 TO <=50 percent   Partly Cloudy
 B1    >50 TO <=69 percent   Mostly Cloudy
 B2    >69 TO <=87 percent   Mostly Cloudy
 OV    >87 TO 100 percent    Cloudy

--- Obstructions to Visibility ---    --- Weather Coverage ---
CODE   TYPE                           CODE   QUALIFYING TERM
 F     Fog                             S     Slight
 PF    Patchy Fog                      C     Chance
 F+    Dense Fog                       L     Likely
 PF+   Patchy Dense Fog                O     Occasional
 H     Haze                            D     Definite
 BS    Blowing Snow
 K     Smoke
 BD    Blowing Dust
 AF    Volcanic Ashfall

--- Extended Wind Forecast Character ---
                           12-HR MAX SUSTAINED
CODE   WIND CHARACTER          WIND SPEED
 LT    Light                   < 8 mph
 GN    Gentle                  8-14 mph
 BZ    Breezy                  15-22 mph
 WY    Windy                   23-30 mph
 VW    Very Windy              31-39 mph
 SD    Strong/Damaging         >=40 mph

$$



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